>6j2f_E mol:protein length:98 beta-2 microglobulinEPRTPKIQVYSRHPAENGKPNYLNCYVYGFHPPQIEIDLLKNGQKMKTEQSDLSFSKDWSFYLLVHTDFTPSTVDEYSCRVNHSSLAAPHMVKWDRNN